Introducing our High-Capacity Dry Air Cooler, a cutting-edge solution for innovative cooling needs. This state-of-the-art system promises to revolutionize how you approach air cooling, offering superior performance and reliability.
NWFL-V The NWFL-V series is a V-type dry air cooler meticulously engineered with a Free Cooling System. This design ensures efficient cooling performance, making it an ideal choice for HVAC systems and various other facilities. Additionally, it boasts non-water consumption, positioning itself as a highly sustainable alternative when compared to traditional evaporative cooling methods.
Features
· Ingeniously designed in a V shape with an innovative Free Cooling system,
Delivering outstanding cooling efficiency without any water usage, this system stands out as a sustainable choice.
· Equipped with optimal, high-performance components, such as the EC motor,
The system achieves peak efficiency while offering significant energy savings.
· Offers substantial redundancy,
Ensuring consistent thermal performance without any losses.
· Boasts high reliability and is designed for easy maintenance.
Working Principle
When NWFL-V adiabatic cooler is in operation:
Within the innovative realm of the NWFL-V adiabatic cooler, the EC fan system orchestrates the perfect symphony as it draws in refreshingly cool, dry air. This invigorating air is ushered into the tower, gracefully navigating through the V-shaped finned tube heat exchanger. The ingenious V-shaped design, with its expansive contact surface, turbocharges the cooling process, elevating the cooling efficiency for both the air and the hot process fluid. This strategic design leads to a remarkable boost in heat exchange efficiency. As this partnership of air and fluid undergoes a thorough partition wall heat exchange, the now hot, saturated air exits the tower, completing the cycle of unparalleled Free Cooling, a process defined by non-evaporative cooling excellence.
| Series |
Type |
Capacity |
1. Fan Drive System |
2. Heat Exchange System |
| NWFL-V |
V |
Range |
EC axial fans |
Finned coil |
| Maximum thermal performance |
207~936kw |
Intelligent frequency conversion,
more energy saving |
Maximum heat transfer surface |
Free cooling
system |
Non-evaporative cooling, non-water consumption; Dry air cooler can replace chillers in winter, greatly reduce energy consumption. |
| Application |
Small to medium industries & HVAC;
The places with limited water consumption;
High temperature industrial cooling process etc. |
|
|
Parameter
| Model |
Dry Cooling |
Fan Motor |
Dimension (mm) |
Weight |
| Fluid flow |
Cooling capacity |
Power |
L |
W |
T |
Shipping |
Operation |
| m³/h |
kW |
kW |
mm |
mm |
mm |
kg |
kg |
| NWFL-270V |
40 |
207 |
6.317 |
3750 |
2050 |
2156 |
1477 |
1633 |
| NWFL-400V |
54 |
279 |
6.887 |
3750 |
2050 |
2206 |
1651 |
1885 |
| NWFL-540V |
67 |
346 |
7.835 |
3750 |
2050 |
2246 |
1825 |
2137 |
| NWFL-490V |
71 |
367 |
10.797 |
5000 |
2050 |
2534 |
2118 |
2400 |
| NWFL-730V |
97 |
502 |
13.118 |
5000 |
2050 |
2581 |
2415 |
2838 |
| NWFL-970V |
120 |
620 |
15.889 |
5000 |
2050 |
2613 |
2712 |
3276 |
| NWFL-770V |
113 |
584 |
18.569 |
6250 |
2050 |
2951 |
2643 |
3086 |
| NWFL-1150V |
152 |
786 |
23.522 |
6250 |
2050 |
2987 |
3079 |
3744 |
| NWFL-1530V |
181 |
936 |
25.605 |
6250 |
2050 |
3011 |
3515 |
4402 |
Note:
1. Standard Design Working Condition: Our system is optimized for a fluid in/out temperature of 46/41ºC, ensuring peak efficiency and performance.
2. Standard design ambient wet/dry bulb temperature: Designed to operate at a comfortable ambient wet/dry bulb temperature of 21/31ºC, the system ensures superior cooling efficiency under typical conditions.
3. Above data sheet based on 40% ethylene glycol solution fluid: The specifications reflect the use of a 40% ethylene glycol solution, tailored for optimal thermal conductivity and protection.
4. Please contact NEWIN sales representative if working condition not same as above standard design condition: If your application's conditions differ from our standard specifications, reach out to a NEWIN sales representative to explore customized solutions tailored to your unique requirements.
Components& Options
· Robust, Heavy-duty Construction
Crafted with precision, the galvanized steel panel featuring the exclusive NEWIN Armour anti-corrosion coating offers remarkable resistance akin to stainless steel. This innovation permits operations with higher concentration cycles, significantly minimizing water consumption while ensuring longevity. Should any damages occur, the coating's repairability ensures uninterrupted protection.
· Efficient V Type Finned Coil Heat Exchanger
Our expertly designed finned coil heat exchanger utilizes copper tubes paired with aluminum fins, meticulously spaced to optimize heat exchange performance. The copper tubes are securely attached to the coil headers by brazing and to the finned coil by flaring, guaranteeing seamless thermal conduction.
· High-Performance EC Axial Fan
- Featuring an EC motor with a straight-shaft drive, this fan achieves an IP55 protection grade and F insulation grade, making it ideal for continuous operation in challenging hot and humid environments. It ensures smooth operation and exceptional energy efficiency, meeting or exceeding IE4 standards.
- Fortified with durable tapered roller bearings, our fans exhibit superior load-bearing capabilities and boast an impressive service life surpassing 20,000 hours, ensuring consistent high performance.
- Comprehensive static and dynamic testing reduces noise while maintaining excellent heat exchange efficiency. PFC technology ensures harmonics stay below 35%, allowing the EC fan system to sustain high static efficiency at even reduced speeds.
· Advanced Adiabatic Intelligent Controls
- The EC fans offer intelligent frequency conversion, adapting to various onsite conditions for optimal energy savings.
- Ensures dry operation capability when water usage is restricted.
· Tailored Options
- Enhance the coil's resistance capability
- Safeguard against coil freeze-up
- Upgrade for reduced noise operation
- Boost redundancy levels for added reliability
NEWIN Manufacturing Base
NEWIN FACTORY
Nestled in the vibrant city of Huizhou, Guangdong, our expansive manufacturing base sprawls over an impressive 10,000 square meters, creating a state-of-the-art environment where innovation meets production excellence.
ISO CERTIFICATION
With the prestigious ISO certifications under our belt, including ISO9001:2015 for Quality Management and ISO14001:2015 for Environmental Management, Newin stands as a beacon of superior quality and sustainable practices.
WORKSHOPS
Welding Workshop
Filler Thermoforming Workshop
Sheet Metal Processing Workshop
Cooling Tower Assembly Workshop
TESTING
Dedicated Independent Testing LAB
NEWIN COOLING TOWERS:
·
NWN/ NWF/ NCFN Discover our cutting-edge Closed Type Cooling Tower Series, meticulously engineered for optimal performance and reliability.
·
NSH/ NST Explore our highly efficient Open Type Cooling Tower Series, designed to cater to diversified applications with exceptional performance.
·
NTG Experience the robust Industrial Type Cooling Tower Series, expertly tailored to meet the demands of challenging environments.
·
NECN/NECH Our sophisticated Evaporative Condenser systems deliver unmatched cooling efficiency with advanced design.
·
NWFL Discover innovative Dry Air Cooler solutions, offering high-capacity, energy-efficient performance with cutting-edge technology.
NEWIN offers an extensive inventory of premium cooling tower accessories, perfectly catering to maintenance and replacement needs across a variety of sizes and types. Contact us today to customize the exact cooling tower accessories you require, precisely tailored to fit your specifications.
CONTAIN:
· Fan drive system components, including fan, fan stack, reducer, motor, and shaft, are expertly crafted to enhance functionality and performance.
· Our water distribution elements, such as nozzles and drift eliminators, are designed for optimal fluid management and efficiency.
· Heat exchange components, including PVC infills and cooling coils, ensure efficient thermal transfer for superior performance.
· Additional accessories, such as air inlet louvers and valves, are meticulously engineered for seamless integration and enhanced functionality.
Packaging & Shipping
Open Type Cooling Towers Shipment: Experience seamless transit with our expertly coordinated shipping solutions, guaranteeing your equipment arrives punctually and in immaculate condition. Trust us to handle the logistics with precision, so you can focus on the bigger picture.
Closed Type Cooling Towers Shipment: Discover unparalleled assurance with our secure and efficient delivery service. Our meticulous handling process is designed to safeguard your valuable assets, ensuring they reach their destination undamaged and on schedule. Let us take care of the journey, while you enjoy peace of mind.
Technical Strength& Standards
Certifications
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